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WELLINGTON MANAGEMENT GROUP LLP: ALAB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on ALAB, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 248,914 ALAB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 248,914 shares
    Change vs previous 13F +149,951 shares

    0.02% of the 13F portfolio, value $120,230,440.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 98,963 shares
    Change vs previous 13F +43,272 shares

    <0.01% of the 13F portfolio, value $10,846,346.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 55,691 shares
    Change vs previous 13F -28,338 shares

    <0.01% of the 13F portfolio, value $9,264,755.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 84,029 shares
    Change vs previous 13F -24,277 shares

    <0.01% of the 13F portfolio, value $16,452,879.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 108,306 shares
    Change vs previous 13F -3,666 shares

    <0.01% of the 13F portfolio, value $9,793,028.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 111,972 shares
    Change vs previous 13F +80,327 shares

    <0.01% of the 13F portfolio, value $6,681,370.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F/A 31,645 shares
    Change vs previous 13F -274,342 shares

    <0.01% of the 13F portfolio, value $4,191,380.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 305,987 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $16,030,659.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).